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the lines (x-2)/1 = (y-3)/1 = (z-4)/-k a...

the lines `(x-2)/1` = `(y-3)/1` = `(z-4)/-k` and `(x-1)/k` = `(y-4)/1` = `(z-5)/1` are coplanar if k=?

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If the lines (x-2)/1 = (y-3)/1 = (z-4)/-p and (x-1)/p = (y-4)/2 = (z-5)/1 are coplanar, then: p=

The lines (x-2)/(1)=(y-3)/(1)=(z-4)/(-k) and (x-1)/(k)=(y-4)/(2)=(z-5)/(1) are coplanar, if

The lines (x-2)/1=(y-3)/1=(z-4)/(-k) and (x-1)/k=(y-4)/2=(z-5)/1 are coplanar if (A) k=3 or -3 (B) k=0 or -1 (C) k=1 or -1 (D) k=0 or -3

The lines (x-2)/1=(y-3)/1=(z-4)/(-k) and (x-1)/k=(y-4)/2=(z-5)/1 are coplanar if (A) k=0 or -1 (B) k=1 or -1 (C) k=0 or -3 (D) k=3or-3

The lines (x-2)/(1)=(y-3)/(1)=(z-4)/(-k) and (x-1)/(k)=(y-4)/(2)=(z-5)/(1) are coplanar if a.k=1 or -1 b.k=0 or -3ck=3 or -3d.k=0 or -1

RESONANCE DPP-JEE MAINS-All Questions
  1. A line with directional cosines prontional to 2, 1,2 meets each of the...

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  2. If y = x^3-3x + 2, then draw the graph of the followings (i) y=|x^3-3x...

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  3. the lines (x-2)/1 = (y-3)/1 = (z-4)/-k and (x-1)/k = (y-4)/1 = (z-5)/1...

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  4. Solve the following equations : (i) |x^(2)-2| = 2 |x-3| (ii) |x^(2...

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  5. If A(-4,0,3)a n dB(14 ,2,-5), then which one of the following points l...

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  6. In the following, [x] denotes the greatest integer less than or equal ...

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  7. A straight line L cuts the lines A B ,A Ca n dA D of a parallelogram A...

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  8. Prove the trigonometric identities: (1-sintheta)/(1+sintheta)=(secthet...

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  9. Two adjacent sides OA and OB of a rectangle OACB are represented by ve...

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  10. If tan25^0=a , then the value of (tan205^0-t a n 115^0)/(tan245^0+t a ...

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  11. If vec a and vec b are non-zero and non-collinear vectors, then ve...

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  12. Let X={1,2,3,4,5} and Y={1,3,5,7,9}. Which of the following is not a r...

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  13. The equation of a line passing through the point vec a parallel to...

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  14. The least integral value of ' a ' for which the graphs y=2a x+1 and y=...

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  15. A non zero vector veca is parallel to the line of intersection of the ...

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  16. The value of the expression ((sin3theta)/(sintheta))^2-((cos3theta)/(c...

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  17. If 1+^n C1costheta+^n C2cos2theta+........ +^n Cn equals

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  18. A class has 175 students. The following data shows the number of stude...

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  19. The value of ((""^(50)C(0))/(1)+(""^(50)C(2))/(3)+(""^(50)C(4))/(5)+…....

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  20. If 1/|a| > 1/|b|, then |a| < b, where a and b are non-zero real number...

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